In the 1960s, half of the population died from worm infestations, copper deficiency and related syndromes.

Other uses include treatment of heart disease, cancer, kidney problems, and worm infestations.

And, of course, licking the earth will increase the chance of worm infestation.

Rectally, quassia is used for treating worm infestations.

Levamisole was originally used as an anthelminthic to treat worm infestations in both humans and animals.

It is an important cause of morbidity in school age children who harbour the highest intensity of worm infestation.

But when the worm infestations were seen to fade and the foals grew stronger, the tribesmen had taken to the work with a vengeance.

Drugs called anthelmintics are used to treat worm infestations.

Does the breeder keep good records (including proof of vaccinations), store medications properly, and take steps to prevent worm infestation?

Many are unavailable, such as Uninvited Guests, considered an important work on the control of worm infestations in cattle and sheep.